Coming to an SF street near you: A photo of what it looked like 100 years ago (SF Gate)

SF Gate: Coming to an SF street near you: A photo of what it looked like 100 years ago. “OpenSFHistory, an online archive of over 50,000 historic images of San Francisco and the Bay Area, recently launched a project to integrate modern-day S.F. with its historic past. With walking tours halted and most historic sites closed, the folks behind the site are hoping their ‘guerilla history posters’ will give residents a little entertainment and education.”